<div class="apiDetail">
	<div>
		<h2>
			<span>Function()</span><span class="path">zTreeObj.</span>getNodes
		</h2>
		<h3>
			Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]
			</span>
		</h3>
		<div class="desc">
			<p></p>
			<div class="longdesc">
				<p>Get all of the nodes in zTree</p>
				<p class="highlight_red">Please use zTree object to executing the method.</p>
			</div>
		</div>
		<h3>Function Parameter Descriptions</h3>
		<div class="desc">
			<h4>
				<b>Return </b><span>Array(JSON)</span>
			</h4>
			<p>return all of the nodes</p>
			<p class="highlight_red">1. This array is a collection of the root nodes (the default child nodes are in the
				'children' attributes);</p>
			<p class="highlight_red">2. Traverse all the nodes need to use recursion, or the use of transformToArray() method
				make the nodes to be a simple array.</p>
			<p class="highlight_red">3. For the asynchronous loading mode, can't get the nodes which are yet loaded.</p>
		</div>
		<h3>Examples of function</h3>
		<h4>1. Get all of the nodes</h4>
		<pre xmlns="">
			<code>var treeObj = $.fn.zTree.getZTreeObj("tree");
var nodes = treeObj.getNodes();
</code>
		</pre>
	</div>
</div>